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Leonardo da Vinci/Fiumicino

$504+ Cheap flights from Portland, ME (PWM) to Fiumicino (FCO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FCO
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Portland to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Leonardo da Vinci/Fiumicino (FCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$555
(KLM)

One-way from

$504
(United Airlines)

Popular in

May

Cheapest in

January
Provider with most accurate pricing for Portland-Rome Fiumicino flight deals.
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Provider most trusted by Cheapflights users for Portland-Rome Fiumicino flights.
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From Portland to Rome Fiumicino
Search Deals
One-way flight from Portland to Rome Fiumicino
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($82 potential savings vs. average RT price).
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Find flight deals from Portland to Leonardo da Vinci/Fiumicino

Cheapest flights from Portland to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Portland to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This KLM deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:34 pmPWM - FCO
1 stop13h 11mKLM
Tue 12/1612:40 pmFCO - PWM
1 stop15h 43mKLM
Deal found 10/25$555
This Air France deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:34 pmPWM - FCO
2 stops15h 11mMultiple Airlines
Tue 12/1612:45 pmFCO - PWM
2 stops17h 14mMultiple Airlines
Deal found 10/25$559
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amPWM - FCO
2 stops19h 45mUnited Airlines
Tue 12/169:45 amFCO - PWM
2 stops17h 32mUnited Airlines
Deal found 10/24$601
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amPWM - FCO
2 stops19h 45mUnited Airlines
Wed 12/1712:20 pmFCO - PWM
2 stops27h 24mUnited Airlines
Deal found 10/26$603
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:30 amPWM - FCO
1 stop21h 00mUnited Airlines
Sun 12/77:00 amFCO - PWM
2 stops22h 09mUnited Airlines
Deal found 10/27$653
This Air Canada deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:35 amPWM - FCO
3 stops21h 25mAir Canada
Tue 12/167:05 amFCO - PWM
3 stops22h 04mAir Canada
Deal found 10/25$998
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:54 amPWM - FCO
2 stops20h 01mUnited Airlines
Fri 11/79:45 amFCO - PWM
2 stops42h 05mUnited Airlines
Deal found 10/26$1,100

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Leonardo da Vinci/Fiumicino that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Portland to Rome Fiumicino Airport that are best for you.

Fly from

Portland

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

PortlandRome

PWM - FCO

PWMFCO

Portland

Tue 12/9

2:34 pm-9:45 am

1 stop13h 11m

Rome Fiumicino

Tue 12/16

12:40 pm-10:23 pm

1 stop15h 43m

$555

PortlandRome

PWM - FCO

PWMFCO

Portland

Tue 12/9

2:13 pm-8:30 am

1 stop12h 17m

Rome Fiumicino

Tue 12/16

9:45 am-9:17 pm

2 stops17h 32m

$601

PortlandRome

PWM - FCO

PWMFCO

Portland

Wed 12/10

6:00 am-7:45 am

2 stops19h 45m

Rome Fiumicino

Wed 12/17

12:20 pm-9:44 am

2 stops27h 24m

$603

PortlandRome

PWM - FCO

PWMFCO

Portland

Mon 4/6

12:50 pm-9:05 am

1 stop14h 15m

Rome Fiumicino

Tue 4/14

10:10 am-11:59 pm

1 stop19h 49m

$605

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 11/30

5:30 am-8:30 am

1 stop21h 00m

Rome Fiumicino

Sun 12/7

7:00 am-11:09 pm

2 stops22h 09m

$653

PortlandRome

PWM - FCO

PWMFCO

Portland

Mon 4/6

2:35 pm-11:35 am

2 stops15h 00m

Rome Fiumicino

Tue 4/14

12:45 pm-11:59 pm

2 stops17h 14m

$664

PortlandRome

PWM - FCO

PWMFCO

Portland

Thu 12/25

7:30 pm-11:00 pm

2 stops21h 30m

$504

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 4/5

3:15 pm-10:55 am

1 stop13h 40m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Portland to Leonardo da Vinci/Fiumicino

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Leonardo da Vinci/Fiumicino in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Rome Fiumicino Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Rome Fiumicino Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Rome Fiumicino Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Rome Fiumicino Airport

What is the cheapest month to book a flight from Portland, Maine to Rome Fiumicino Airport?

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Rome Fiumicino Airport (average of $342). Flying from Portland, Maine to Rome Fiumicino Airport in June is currently the most expensive (average of $481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PWM to FCO?

Find hourly flight availability from Portland to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

One of the essential ways to save on airfare from Portland, Maine to Rome Fiumicino Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 48% on airfare.

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Leonardo da Vinci/Fiumicino. Reviews last updated October 27, 2025.
Read reviews from past customers who have flown United Airlines from Portland to Rome Fiumicino Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Portland to Leonardo da Vinci/Fiumicino. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Rome Fiumicino?

    For a flight from Portland to Rome Fiumicino, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Rome Fiumicino per day. 1 airline has flights to Rome Fiumicino from Portland on a regular basis.

  • How long is the flight from Portland, Maine to Rome Fiumicino Airport?

    Departing from Portland, Maine to Rome Fiumicino Airport will take you 12h 17m. There are 4005 mi between Portland, Maine and Rome Fiumicino Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Portland, Maine to Rome Fiumicino Airport round-trip?

    Currently priced at $629, United Airlines will fly you from Portland, Maine to Rome Fiumicino Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Portland to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on Portland to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Leonardo da Vinci/Fiumicino?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Leonardo da Vinci/Fiumicino.

  • Can I find deals for business class flights from Portland to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from Portland to Leonardo da Vinci/Fiumicino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Rome Fiumicino Airport?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Rome Fiumicino Airport (average of $342). Flying from Portland, Maine to Rome Fiumicino Airport in June is currently the most expensive (average of $481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino
Montepulciano
Santa Marinella

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Alternative routes for Portland to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Leonardo da Vinci/Fiumicino flights
Boston to Ciampino flights
Bangor to Leonardo da Vinci/Fiumicino flights

Top airline flying from Portland to Leonardo da Vinci/Fiumicino

Discover the top airline that operate flights from Portland to Leonardo da Vinci/Fiumicino. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$629Average$1,103FlexibilityNo cancel feeOn-time69%

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